BR0016234A - Detecção e prevenção de fraudes telefônicas - Google Patents

Detecção e prevenção de fraudes telefônicas

Info

Publication number
BR0016234A
BR0016234A BR0016234-5A BR0016234A BR0016234A BR 0016234 A BR0016234 A BR 0016234A BR 0016234 A BR0016234 A BR 0016234A BR 0016234 A BR0016234 A BR 0016234A
Authority
BR
Brazil
Prior art keywords
call
prevention
calls
fraud detection
phone fraud
Prior art date
Application number
BR0016234-5A
Other languages
English (en)
Inventor
Anna L Harrison
Erin C Jackman
Dean Marchand
Original Assignee
Mci Worldcom Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mci Worldcom Inc filed Critical Mci Worldcom Inc
Publication of BR0016234A publication Critical patent/BR0016234A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/47—Fraud detection or prevention means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/01—Details of billing arrangements
    • H04M2215/0148—Fraud detection or prevention means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Meter Arrangements (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

"DETECçãO E PREVENçãO DE FRAUDES TELEFôNICAS". Trata-se de um sistema e um método para detectar e impedir chamadas telefônicas fraudulentas em um sistema de telecomunicação. Em primeiro lugar, o número de destino de uma primeira chamada (80) e o número de origem de uma segunda chamada (805) são recebidos de uma rede de telecomunicação. O número de destino da primeira chamada é comparado com o número de origem das segundas chamadas que são originadas dentro de um período de tempo predeterminado a partir do término da primeira chamada (807). Após a comparação, determina-se se a primeira e a segunda chamadas são chamadas telefônicas fraudulentas.
BR0016234-5A 1999-12-09 2000-12-11 Detecção e prevenção de fraudes telefônicas BR0016234A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/458,225 US6418212B1 (en) 1999-12-09 1999-12-09 Telephone fraud detection and prevention
PCT/US2000/042742 WO2001043402A2 (en) 1999-12-09 2000-12-11 Telephone fraud detection and prevention

Publications (1)

Publication Number Publication Date
BR0016234A true BR0016234A (pt) 2003-04-01

Family

ID=23819880

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016234-5A BR0016234A (pt) 1999-12-09 2000-12-11 Detecção e prevenção de fraudes telefônicas

Country Status (8)

Country Link
US (1) US6418212B1 (pt)
EP (1) EP1238516A4 (pt)
JP (1) JP2004500759A (pt)
AU (1) AU4715801A (pt)
BR (1) BR0016234A (pt)
CA (1) CA2393747A1 (pt)
MX (1) MXPA02005700A (pt)
WO (1) WO2001043402A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365680B (en) * 2000-03-21 2004-01-28 Ericsson Telefon Ab L M Transmission of call detail records in a telecommunications system
US6947532B1 (en) * 2000-05-22 2005-09-20 Mci, Inc. Fraud detection based on call attempt velocity on originating number
US7236954B1 (en) * 2000-05-22 2007-06-26 Verizon Business Global Llc Fraud detection based on call attempt velocity on terminating number
US6801607B1 (en) * 2001-05-08 2004-10-05 Mci, Inc. System and method for preventing fraudulent calls using a common billing number
US6636592B2 (en) * 2001-09-28 2003-10-21 Dean C. Marchand Method and system for using bad billed number records to prevent fraud in a telecommunication system
US7142651B2 (en) 2001-11-29 2006-11-28 Ectel Ltd. Fraud detection in a distributed telecommunications networks
US6845152B2 (en) * 2003-03-28 2005-01-18 Telefonaktiebolaget Lm Ericsson (Publ) System and method to stop call looping
US7382242B2 (en) * 2005-03-25 2008-06-03 Honeywell International, Inc. Method and receiver for blocking a runaway dialer at a local security system
US7664241B1 (en) * 2005-05-24 2010-02-16 At&T Corp. Method and apparatus for monitoring blocked calls in a communication network
US8175939B2 (en) * 2005-10-28 2012-05-08 Microsoft Corporation Merchant powered click-to-call method
US8411833B2 (en) * 2006-10-03 2013-04-02 Microsoft Corporation Call abuse prevention for pay-per-call services
US8380165B1 (en) * 2010-10-22 2013-02-19 Sprint Communications Company L.P. Identifying a cloned mobile device in a communications network
CN107948451A (zh) * 2017-11-24 2018-04-20 广州汇智通信技术有限公司 一种反电信诈骗方法、装置、设备及存储介质
FR3108819A1 (fr) * 2020-03-31 2021-10-01 Orange Procédé et dispositif de gestion des appels entrants dans un terminal de communication.
CA3077838C (en) * 2020-04-03 2024-06-04 Telus Communications Inc. System and method for managing visitor location register (vlr) records by removing duplicate records

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5809125A (en) * 1992-07-09 1998-09-15 Gammino; John R. Method and apparatus for intercepting potentially fraudulent telephone calls
US5420910B1 (en) * 1993-06-29 1998-02-17 Airtouch Communications Inc Method and apparatus for fraud control in cellular telephone systems utilizing rf signature comparison
US5924025A (en) * 1996-10-25 1999-07-13 Cellular Technical Services Company, Inc. System and method for detection of redial fraud in a cellular telephone system

Also Published As

Publication number Publication date
WO2001043402A3 (en) 2002-01-10
JP2004500759A (ja) 2004-01-08
EP1238516A4 (en) 2003-07-23
EP1238516A2 (en) 2002-09-11
US6418212B1 (en) 2002-07-09
CA2393747A1 (en) 2001-06-14
MXPA02005700A (es) 2002-12-13
AU4715801A (en) 2001-06-18
WO2001043402A2 (en) 2001-06-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1929 DE 26/12/2007.